| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $203.85 | 6.269% | $216.6294 | $216.63 | $216.65 | $216.60 |
| Purchase #2 | $49.38 | 11.866% | $55.2394 | $55.24 | $55.25 | $55.20 |
| Purchase #3 | $215.58 | 3.703% | $223.5629 | $223.56 | $223.55 | $223.60 |
| Purchase #4 | $50.41 | 10.191% | $55.5473 | $55.55 | $55.55 | $55.50 |
| Purchase #5 | $137.27 | 9.237% | $149.9496 | $149.95 | $149.95 | $149.90 |
| Purchase #6 | $146.70 | 6.400% | $156.0888 | $156.09 | $156.10 | $156.10 |
| Purchase #7 | $122.92 | 4.670% | $128.6604 | $128.66 | $128.65 | $128.70 |
| 7 purchase totals = | $926.11 | $985.6778 | $985.68 | $985.70 | $985.60 | |